{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-06T05:23:14.379940+00:00","duration_seconds":7.821217,"id":2412866,"input_summary":"chars=255 node=683211","metadata":{"llm_candidates":[{"callsign":"KF7AZZ","confidence":0.78},{"callsign":"WJ9E","confidence":0.78},{"callsign":"I7L","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KF7AZZ,WJ9E,I7L","recording_id":221135,"started_at":"2026-08-06T05:23:06.558723+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":211597}